import { Link, useNavigate } from 'react-router-dom'
import { Card, Breadcrumb, Form, Button, Radio, DatePicker, Select,ConfigProvider,Popconfirm,message} from 'antd'
import { Table, Tag, Space } from 'antd'
import { EditOutlined, DeleteOutlined } from '@ant-design/icons'
import img404 from '@/assets/error.png'
import locale from 'antd/locale/zh_CN';
import dayjs from 'dayjs';
import 'dayjs/locale/zh-cn';
import { useChannel } from '@/hooks/useChannel'
import {getArticleListAPI,delArticleAPI} from '@/apis/article'
import { useEffect,useState } from 'react';
dayjs.locale('zh-cn');


const { Option } = Select

const { RangePicker } = DatePicker;
// 定义 审核状态
const statusMap = {
    1:<Tag color="red">待审核</Tag>,
    2:<Tag color="green">审核通过</Tag>
}


const Article = () => {
  const navigator = useNavigate()
  const [articleList, setArticleList] = useState([])
  const {channelList} = useChannel()// 获取频道列表   
  const [count, setCount] = useState(0)
  //筛选功能
    //1、准备参数
    const [reqData,setReqData] = useState({
        status:'',
        channel_id:'',
        begin_pubdate:'',
        end_pubdate:'',
        page:1,
        page_size:4
    })
    //2、获取用户选择的表单数据
    
  const onFinish = (formDate) => {
        setReqData({
            ...reqData,
            channel_id:formDate.channel_id,
            begin_pubdate:formDate.date[0].format('YYYY-MM-DD'),//格式化成 YYYY-MM-DD 本身自带 format方法
            end_pubdate:formDate.date[1].format('YYYY-MM-DD'),
            status:formDate.status
        })
  }
  const onpageChange = (page) => {
    setReqData({
      ...reqData,
      page: page
    })
  }
  const confirm = (e) => {
    delArticleAPI(e.id).then(()=>{
        message.success('Click on Yes');
        setReqData({
            ...reqData
        })
    })
  };
  const cancel = (e) => {
    message.error('Click on No');
  };
     // 准备列数据
  const columns = [
    {
      title: '封面',
      dataIndex: 'cover',
      width: 120,
      render: cover => {
        return <img src={cover.images[0] || img404} width={80} height={60} alt="" />
      }
    },
    {
      title: '标题',
      dataIndex: 'title',
      width: 220
    },
    {
      title: '状态',
      dataIndex: 'status',
      //1 待审核 2 审核通过
      render: data => statusMap[data]
    },
    {
      title: '发布时间',
      dataIndex: 'pubdate'
    },
    {
      title: '阅读数',
      dataIndex: 'read_count'
    },
    {
      title: '评论数',
      dataIndex: 'comment_count'
    },
    {
      title: '点赞数',
      dataIndex: 'like_count'
    },
    {
      title: '操作',
      render: data => {
        return (
          <Space size="middle">
            <Button 
            type="primary" 
            shape="circle" 
            icon={<EditOutlined />} 
            onClick={()=>{
              // 跳转到编辑页面
              navigator(`/publish?id=${data.id}`)
            }} 
            />
            <Popconfirm
                title="Delete the task"
                description="Are you sure to delete this task?"
                onConfirm={()=>confirm(data)}
                onCancel={cancel}
                okText="Yes"
                cancelText="No"
             >
                <Button
                type="primary"
                danger
                shape="circle"
                icon={<DeleteOutlined />}
                />
            </Popconfirm>
           
          </Space>
        )
      }
    }
  ]
 
  const getArticleList = (params) => {
    getArticleListAPI(params).then(res => {
      setArticleList(res.data.results)
      setCount(res.data.total_count)
    })
  }
  useEffect(() => {
      getArticleList(reqData)
  }, [reqData])
  return (
    <div>
      <Card
        title={
          <Breadcrumb items={[
            { title: <Link to={'/'}>首页</Link> },
            { title: '文章列表' },
          ]} />
        }
        style={{ marginBottom: 20 }}
      >
        <ConfigProvider locale={locale}> 
         <Form 
        initialValues={{ status: '' }} 
        onFinish={onFinish}
       
        >
          <Form.Item label="状态" name="status">
            <Radio.Group>
              <Radio value={''}>全部</Radio>
              <Radio value={0}>草稿</Radio>
              <Radio value={2}>审核通过</Radio>
            </Radio.Group>
          </Form.Item>

          <Form.Item label="频道" name="channel_id">
            <Select
              placeholder="请选择文章频道"
              style={{ width: 200 }}
            >
                {
                    channelList.map(item => (
                        <Option key={item.id} value={item.id}>{item.name}</Option>
                    ))
                }
            </Select>
          </Form.Item>

          <Form.Item label="日期"  name="date">
              <RangePicker size='middle'/>
          </Form.Item> 
          
          <Form.Item>
            <Button type="primary" htmlType="submit" style={{ marginLeft: 40 }}>
              筛选
            </Button>
          </Form.Item>
        </Form>
       </ConfigProvider> 
        
      </Card>
      <Card title={`根据筛选条件共查询到 count 条结果：${count}`}>
          <Table 
          rowKey="id" 
          columns={columns} 
          dataSource={articleList}  
          pagination={{
          pageSize:reqData.page_size,
          total_count: count,
          current: reqData.page,
          onChange:onpageChange
        }}/>
      </Card>
    </div>
  )
}

export default Article

